Adafruit LTC4311 I2C Extender / Active Terminator STEMMA QT / Qwiic ADA_Circuit Playground serial and I2C (\"Wire\") connections

serial and I2C (\"Wire\") connections

It offers adaptive data communication rates from 300 to 921

This kit is recommended for all users

The other end is sealed

You will have a wide range of inputs from included sensors and outputs through actuators

Adafruit LTC4311 I2C Extender / Active Terminator STEMMA QT / Qwiic ADA_Circuit Playground serial and I2C (\"Wire\") connectionsI2C stands for Inter Integrated Circuit communications, it's meant for short distances on a PCB or subassembly. But, hey, we're engineers, and we like to push the limits of technology, right? So why not try to have I2C run over a meter long cable, or even longer? Well, if you try to do that you'll quickly find that the length of the cable adds capacitance and resistance that slows down the open drain pullups used in I2C, making it hard to use 100KHz+